0 a chemical compound often used in producing biofuels (= fuels that are produced from plants, crops, waste, etc.):
ethyl alcohol
Trematodes were fixed in glacial acetic acid and pressed between two slides, and preserved in 70% ethyl alcohol.
After filtration, 10% formalin and ethyl acetate were added, the sample centrifuged for 10 min at 3000 rpm, and suspended into 1 ml.
The plates were developed by adding 100 l of 2,2-azino-di-(3-ethyl-benzthiazoline-sulphonate)peroxidase substrate solution into each well.
However, drymounted specimens and those stored in 95-100% ethyl alcohol are placed into 70% ethyl alcohol overnight to relax them.
The insects were immobilized using ethyl acetate, and observed under the stereomicroscope to study pollen load.
Usually two steps, 95% ethyl alcohol for about 2 min, and then 100% ethyl alcohol for an additional 2 min, are used.
The emerging adult parasitoids were recorded daily and stored in 70% ethyl alcohol until they were identified.
Methylated spirits, a mixture of ethyl alcohol (95%) and methyl alcohol (5%) was used as the pheromone.
